# [24H] Short-Term Support for Oil and Diesel Prices From Russian Refinery Outages and Hormuz Risk

*Issued Thursday, May 21, 2026 at 11:09 PM UTC — Hamer Intelligence Services Desk*

**Issued**: 2026-05-21T23:09:50.964Z (2h ago)
**Expires**: 2026-05-22T23:09:50.964Z (22h from now)
**Category**: ECONOMIC | **Confidence**: 80% | **Impact**: HIGH
**Risk Direction**: volatile
**Affected Regions**: Europe, Russia, Gulf region, Global seaborne oil markets
**Affected Assets**: Brent crude futures, WTI crude futures, ICE gasoil and European diesel spreads, Russian refined product exports
**Permalink**: https://hamerintel.com/data/forecasts/10570.md
**Source**: https://hamerintel.com/forecasts

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## Prediction

In the coming 24 hours, global oil benchmarks and particularly European diesel/gasoil prices are likely to remain supported or edge higher as markets digest the effective standstill of central Russian refining and rising Hormuz tensions. While no immediate physical disruption from Hormuz is expected, risk premia will stay elevated, with intraday volatility driven by headlines on Iran–U.S. negotiations. Refined product cracks in Europe should remain firm given Russian supply uncertainty and seasonal demand, though any strong signals of diplomatic progress could cap gains. Traders will monitor any damage reports and repair timelines from NORSI and related facilities for direction.

## Drivers

- Reports that Ukrainian drones have halted central Russia’s oil refining operations
- NORSI refinery cutting roughly half capacity after strike
- Warnings that Hormuz-related tensions are supporting crude and regional risk premia